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（中央社台北23日电）纵慾寻欢或搞一夜情原本就有危险，如今想偷吃的人又多了个担心的原因，就是心脏病发作的风险可能比较大。5 Q, y7 v: X+ S: P1 ^ N/ `; c
: C3 A, A9 r6 q+ a8 ` h 英国「每日邮报」（Daily Mail）报导，研究人员发现，偶发性行为比规律性行为容易导致心脏病发作。" z4 ^. x3 h4 r S
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报导指出，对不常做爱的人而言，因此心脏病发作的短期风险恐怕增加近乎3倍。较常有性行为的人则可减低引发心脏病的危险，这代表幸福的夫妻可能比较占优势。' ?, _2 c( n% p2 K7 v/ d# G
( S' u: m) t s; U) _. G 研究人员审查14篇关于心脏病发的研究后发现，若从事任何形式的「偶发」体能活动，也就是个人很少做的事情时，心脏会处于受压力的状态。
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报导說，一般而言，从事这种活动时引发心脏病的风险，为一般活动的3.5倍。而在进行「偶发的」性行为，像是外遇偷吃或搞一夜情后，风险则达2.7倍。, n8 i6 _/ n. t$ Y
5 g' y/ n( G, i 「美国医学会期刊」（Journal of the AmericanMedical Association）刊出的评论报告說，不论是在性行为或体能活动方面越活跃的人，心脏病发的风险就越低。人在德国 社区% }' [8 @) I) W' k0 O$ X
( x) }, y: P) E$ A 美国塔弗兹大学医学中心（Tufts Medical Center）及哈佛大学公共卫生学院（Harvard School ofPublic Health）的研究人员强调，实际因性爱引起心脏病发的人数并不多。
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报导說，性爱就像任何的体能活动，会增加心跳速率及血压，代表心脏必须更卖力运作。因此，性爱引发心脏毛病的风险，与相同强度体能活动引发心脏病的风险是一样的。
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职场偷情rs238848.rs.hosteurope.de5 H& r3 G" }' u& B& E! r. y
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Adulterers beware... it could raise your risk of heart attack 23rd March 20117 a3 t- @, w" A) b3 H
* d# o; }. `( }. b+ O7 z8 d, q2 fHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.' e7 _7 \5 \' s: U
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They are probably more at risk of having a heart attack.人在德国 社区' j! G! l* X: c" W
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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- u4 t2 y( B# HThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love. @' K+ ~# r7 \
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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.: y* b. |9 r4 y8 ^
) {& ^7 l! ^4 ]. h- F) ?1 TA review of 14 studies of heart attacks found the heart is under strain during any form of ‘episodic’ physical activity – something an individual only does rarely.
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g; G# t$ e6 GOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.4 ~8 \, N6 Y: M3 M: q/ |$ h
0 V" Q' ]1 Y% E1 e. u& C IThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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) L" y) M1 u# O8 c人在德国 社区But the more active an individual is, either sexually or physically, the lower the risk falls, said the review in the Journal of the American Medical Association.rs238848.rs.hosteurope.de( r# y! m8 P u% ]! G
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The relative risk of heart attack caused by a burst of activity falls by around 45 per cent for each additional time a person indulges in it a week. The risk of sudden cardiac death also falls by 30 per cent.5 |6 h# t+ E+ c, O7 w1 N
) p+ i; q; z1 V# `! f; s1 |rs238848.rs.hosteurope.deThe researchers, from the Tufts Medical Centre and Harvard School of Public Health, stress that the number of heart attacks actually caused by sex will be low.
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2 y% D& J" D6 l0 C* N' K' H7 r# J" [人在德国 社区Like any physical activity, sex can increase the heart rate and blood pressure, which means the heart has to work harder. As a result, sex carries the same risk of triggering heart trouble as equally energetic forms of physical activity./ m! F5 |- \( l/ Y4 k
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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.
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Amy Thompson, senior cardiac nurse at the British Heart Foundation, said: ‘It’s important to distinguish between what causes a heart attack, and what potentially triggers it.# T# I( K* ^2 t; N' X
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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.rs238848.rs.hosteurope.de! X$ r. D; y1 @5 h
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‘To help keep your heart healthy you should aim to do 30 minutes of moderate-intensity activity, such as a brisk walk or gardening, at least five times a week.rs238848.rs.hosteurope.de u% e9 Y. N- i0 X
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'Sex places no more stress on the heart than climbing a couple of flights of stairs, so people with or without heart disease need not avoid it.’ |
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发表于 2011-3-25 15:39
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